.li1{
     float: left;
     width: 80px;
 }
.video_top{
    line-height: 50px;
    background-color: white;
    list-style: none;
    width: 100%;
    height: 50px;
    position: fixed;
    top: 0;
    z-index: 500;
}

.video3 {
    width: 600px;
    position: absolute;
    top: 620px;
    left: 50px;
}

.video_title {
    font-size: 20px;
}
.author{
    width: 600px;
    position: absolute;
    top: 680px;
    left: 50px;
}
.comment{
    width: 600px;

}
.comment_k{
    display: initial;
    padding: 10px 0;
    resize: none;
    width: 100%;
}
.video_r{
    width: 400px;
    position: absolute;
    top: 200px;
    left: 1000px;
}
.hot_video,.hot_video1{
    float: left;
}
.h_div1,.h_div2,.h_div3,.h_div4,.h_div5{
float: left;
}
.video_test{
    width: 900px;
    background-color: black;
    position: absolute;
    top: 600px;
    left: 50px
}
.video_v{
    width: 900px;
    height: 400px;
    position: absolute;
    top: 200px;
    left: 50px;
}
.hot_pic{
    float: left;
}
.pic{
    width: 100px;
    height: 100px;
}
.hot_video_list1{
    float: left;
}
.hot_video_ul{
    list-style: none;
    margin: 0;
}

.hot_video3{
    height: 80%;
}
.hot_video4{
    height: 20%;
}
.hot_video{
    height:100px;
    margin-left: 10px;
}
.comment_pl{
    width: 600px;
    margin-left: 50px;
    margin-top: 50px;
}
.cpl1{
    width: 50px;
float: left;

}
.cpl2{
    width: 500px;
    float: left;
}
.pluser{
    font-size: 20px;
    font-weight: bolder;
    margin-top: 50PX;
    margin-left: 50px;
}
.h_div1{
    width: 30%;
}
.h_div2{
    width: 55%;
}
.h_div3{
    width: 15%;
    float:left;
}
.uploadSpan{
    display: block;
    float: left;
}
.mySpan{
    float: left;
    display: block;
    margin-left: 20%;
}
.searchInput{
    border: 2px solid #859321;
    border-radius: 5px;
    width: 200px;
    height: 30px;
}
.comment_list{
    position: absolute;
    top: 200px;
    left: 1050px;
}
#comment_b{
    margin-left: 350px;
}
.comment_v{
    margin-top: 50px;
}
